Give the equation of the function whose graph is described.The graph of y =
is vertically stretched by a factor of 3.1. This graph is then reflected across the x-axis. Finally, the graph is shifted 0.51 units downward.
A. y = 3.1 - 0.51
B. y = 3.1
C. y = 3.1 - 0.51
D. y = -3.1 - 0.51
Answer: D
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Determine if the series converges or diverges. If the series converges, find its sum.
A. converges;
B. diverges
C. converges;
D. converges;
Reduce the fraction to simplest form.
A.
B.
C. -
D.
Use the theoretical probability formula to solve the problem. Express the probability as a simplified fraction.A roulette wheel contains 28 slots numbered 1 through 28. The odd number slots are colored red and even number slots are colored black. When the wheel is spun, a ball rolls around the rim and falls into a slot. What is the probability that the ball falls into an even number slot?
A.
B.
C.
D.
Translate the question into an equation. Do not solve.Find 10% of 40% of 9400.
A. n = 10% × 40% × 9400 B. 9400 = 10% × 40% × n C. 9400 = 10 × 40 × n D. n = 10 × 40 × 9400